transfer.js

import bitcore from 'bitcore-lib'
import { expect } from 'chai'

import cclib from '../../src'

describe('coloredcoinjs-lib (transfer)', () => {
  it('uncolored', async () => {
    // http://tbtc.blockr.io/tx/info/87dec49cc16846b0b28a985102bec306c8266b0694ffdf0392a036e3f8646b3e

    let pk1 = new bitcore.PrivateKey(
      'cQY9eoeCCP9wcxp1H2DydbUAHWtmsrvXTEGfMaayeDEesAJFnNNm', 'testnet')
    let pk2 = new bitcore.PrivateKey(
      'cUJwqRHipdAtHxmyM1K3nMM7HNRryCyEFTc1eZuB2mgwGwxtuaYg', 'testnet')

    let cvalue = new cclib.ColorValue(new cclib.definitions.Uncolored(), 100000)
    let ctarget = new cclib.ColorTarget(
      bitcore.Script.buildPublicKeyHashOut(pk2.toPublicKey()).toHex(), cvalue)

    let optx = new cclib.tx.SimpleOperational({
      targets: [
        ctarget
      ],
      coins: {
        0: [{
          txId: '8656c2b003c9f8ef7bd866cb0b3e6e97366b4fac434b91ee442abec27515d17b',
          outIndex: 0,
          value: 1000000,
          script: bitcore.Script.buildPublicKeyHashOut(pk1.toPublicKey()).toHex()
        }]
      },
      changeAddresses: {
        0: pk1.toAddress().toString()
      },
      fee: 0
    })

    let comptx = await cclib.definitions.Uncolored.makeComposedTx(optx)
    expect(comptx).to.be.instanceof(cclib.tx.Composed)

    expect(comptx.getInputs()).to.deep.equal([{
      txId: '8656c2b003c9f8ef7bd866cb0b3e6e97366b4fac434b91ee442abec27515d17b',
      outIndex: 0,
      value: 1000000,
      script: bitcore.Script.buildPublicKeyHashOut(pk1.toPublicKey()).toHex()
    }])

    expect(comptx.getOutputs()).to.deep.equal([{
      script: '76a914123ef9cb4a62af063cb30e2513cc01e40bed92e588ac',
      value: 100000
    }, {
      script: '76a914bc60037ba68202e8037dbb61fb65eb71619c56a988ac',
      value: 899000
    }])
  })

  it('EPOBC', async () => {
    // http://tbtc.blockr.io/tx/info/87b2e65e7fec95c2ba5d84f5e61779d64df8ca17f2e0f2dd86e56d65c882dce6

    let pk1 = new bitcore.PrivateKey(
      'cW4QRvHawwgJNxuSBrUsSpPEkLpLDAemaZ68ciibV64HYHwHATVm', 'testnet')
    let pk2 = new bitcore.PrivateKey(
      'cVZRCg3E45bjMiqt16uWDiYsEimtzvUJShAnXUurDxgo44rSu6a2', 'testnet')

    let cdef = await cclib.definitions.EPOBC.fromDesc(
      'epobc:7932c31eca2d7f6798f3edd03cbac195dca6443e49b44918233abfcfe9597f9d:0:318050', 1)
    let cvalue = new cclib.ColorValue(cdef, 100000)
    let inputScript = bitcore.Script.buildPublicKeyHashOut(pk1.toPublicKey()).toHex()
    let targetScript = bitcore.Script.buildPublicKeyHashOut(pk2.toPublicKey()).toHex()
    let ctarget = new cclib.ColorTarget(targetScript, cvalue)

    let optx = new cclib.tx.SimpleOperational({
      targets: [
        ctarget
      ],
      coins: {
        0: [{
          txId: '34ab8f0822dbedb3bff09353e909da8b24dece04610cc461b01f90469dcb706d',
          outIndex: 0,
          value: 250000,
          script: inputScript
        }],
        1: [{
          txId: '7932c31eca2d7f6798f3edd03cbac195dca6443e49b44918233abfcfe9597f9d',
          outIndex: 0,
          value: 500000,
          script: inputScript
        }]
      },
      changeAddresses: {
        0: pk1.toAddress().toString(),
        1: pk1.toAddress().toString()
      },
      fee: 0
    })

    let comptx = await cclib.definitions.EPOBC.makeComposedTx(optx)
    expect(comptx).to.be.instanceof(cclib.tx.Composed)

    expect(comptx.getInputs()).to.deep.equal([{
      txId: '7932c31eca2d7f6798f3edd03cbac195dca6443e49b44918233abfcfe9597f9d',
      outIndex: 0,
      value: 500000,
      script: inputScript,
      sequence: 51
    }, {
      txId: '34ab8f0822dbedb3bff09353e909da8b24dece04610cc461b01f90469dcb706d',
      outIndex: 0,
      value: 250000,
      script: inputScript
    }])

    expect(comptx.getOutputs()).to.deep.equal([{
      script: '76a9149f2e711e71c1ae8cbe1d785da3c2962d7b1a6e3b88ac',
      value: 100000
    }, {
      script: '76a9140bfea40f3ccecb6da7cd67f1484a537c183be1b288ac',
      value: 400000
    }, {
      script: '76a9140bfea40f3ccecb6da7cd67f1484a537c183be1b288ac',
      value: 249000
    }])
  })
})